baber/WOPTO huggingface dataset:
Patent JP-2008181970-A (JP)
Title: Alignment mark forming method, alignment method, manufacturing method of semiconductor device, and manufacturing method of solid-state imaging apparatus
Inventor: HATAI TETSUYA
IPC: H01L27/148
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve alignment precision at lithographing.  <P>SOLUTION: An impurity injection preventing film 2 is formed on a semiconductor substrate 1, which is then subjected to an etching process with a photoresist pattern 3 in which an opening is formed at an alignment mark formation region A as a mask. Thus the impurity injection protective film 2, on the alignment mark formation region A, is removed. When forming an impurity injection preventing photoresist pattern 4b of an impurity injection region 5 which is desired to be an alignment target layer, an alignment mark forming photoresist pattern 4a is exposed and formed at the same time. After first impurity injection using the same photoresist film, a groove part which is to be an alignment mark 6 is formed on the semiconductor substrate 1, with the alignment mark forming photoresist pattern 4a of which the upper part of the semiconductor substrate 1 being exposed through the opening part as a mask. With the alignment mark 6 as a reference, the alignment precision between processes of the impurity injection region 5 and another impurity injection region 15 is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198384-A (JP)
Title: Wall element for combustor of gas turbine engine
Inventor: WOOLFORD JAMES RICHARD
IPC: F23R3/42
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a heat gradient maintaining a predetermined temperature through the whole tile and crossing the whole surface of the tile so as to prolong the life span of the tile.  <P>SOLUTION: The present invention relates to a wall element for a wall structure of the combustor of the gas turbine engine and the wall element has an inner, in use, hot surface, and has an outer, in use, cooler, surface. A plurality of projections are provided on the outer surface to promote heat transfer to the stream of a cooling agent. The wall element guides the stream of more cooling agents in a high temperature place of the adjacent tile than the tile except the adjacent tile, thus reducing the heat gradient crossing the adjacent tiles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008182530-A (JP)
Title: Analog/digital converter
Inventor: SAKURAI MASARU
IPC: H03M1/14
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog/digital converter having a fast operating time.  <P>SOLUTION: The A/D converter comprises an external input terminal 1, reference voltage selecting parts 2 to 4, a capacitor group 7, a first switch group 8, a second switch group 9, an operational amplifier part 5, a sub A/D converter 6 having a redundant bit, and a digital coding circuit 15. An analog signal is sampled by the capacitor group 7 and stored as electric charge. Respective components are used to repeat MDAC operation and A/D conversion. As a result, the A/D conversion is performed without losing the electric charge stored in the capacitor group 7. Since there is no need of accurate operation and settling because of repeatedly using the electric charge that samples the analog signal at the beginning and having the redundancy of an operation, it is possible to accelerate a time needed for A/D conversion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180309-A (JP)
Title: Drive device of vehicle
Inventor: KIRA NOBUHIRO
IPC: F16H48/24
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device of a vehicle reduced in power loss by sufficiently reducing axle friction when the drive device is operated with the wheels disengaged from an electric motor side.  <P>SOLUTION: This drive device includes: an electric motor that drives the wheels of a vehicle; a planetary gear speed reducer 12 that reduces the driving rotation rate of the electric motor 2; and a differential device 13 that distributes the output of the speed reducer 12 to the left and right wheels of the vehicle. A synchromesh mechanism 37 is installed between the differential device 13 and an axle 10B to which one wheel is connected. The left and right wheels are connected to the electric motor 2 through the differential device 13 and the speed reducer 12 by connecting the synchromesh mechanism 37. When the engagement of the synchromesh mechanism 37 is released, the rotations of the left and right wheels are not transmitted to the differential case 31 of the differential device 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185614-A (JP)
Title: Map display device
Inventor: OKAMOTO KAZUHIRO
IPC: G09B29/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display device capable of displaying detailed weather information of a desired point while superposed on a map.  <P>SOLUTION: When a map 20 whose scale is smaller than a prescribed scale is pressed, the pressed map area is enlarged and a detailed map 50 of the pressed map area is displayed on the display screen of a display monitor 16. When the detailed map 50 is pressed, the detailed map 50 is scrolled so that the pressed point is displayed at the center of the display screen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183732-A (JP)
Title: Pattern forming method and mold for forming pattern
Inventor: YONEDA IKUO
IPC: B29C59/02
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of a yield caused by the damage to a backing pattern formed in the region of a shot joint, for example, in the etching process.  <P>SOLUTION: A mold 1 having a prescribed pattern 13 is brought into contact with an imprint material on a substrate to be processed every shot to form the pattern to be transferred in turn. A mold is arranged so that at least parts (regions 11 and 12) of the mutual patterns overlap in two adjacent ones of the shots.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182914-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice transplanter preventing the scattering of an excessive chemical on seedlings or chemical application or scattering onto an unexpected place and reducing the cost by installing a vessel mountable on a chemical discharge outlet in a compact state and enlarging the capacity during demounting by simple constitution when temporarily stopping the spraying of the chemical at the chemical discharge outlet.  <P>SOLUTION: The rice transplanter is obtained by placing seedling mats 73 on the top surface of a seedling-carrying platform 16 among a plurality of seedling platform ribs 71a, 71b and 71c for dividing rows, arranging a chemical sprayer 75 for applying the chemical onto the seedling mats 73 simultaneously with the transplanting of the seedlings on the seedling-carrying platform 16 and freely demountably installing the vessel 81 on the chemical discharge outlet 66 of the chemical sprayer 75. The vessel 81 has a variable capacity structure. Furthermore, a vessel 81' has the length of a cylindrical part 83 of the vessel 81' extending along the outer peripheral part 66a of the chemical discharge outlet 66 and a structure thereof insertable into the chemical discharge outlet 66.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186661-A (JP)
Title: Fuel cell device
Inventor: NAKABAYASHI HIDENORI
IPC: H01M8/06
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device capable of distinguishing trouble in a water supply valve for supplying water to a reformer.  <P>SOLUTION: In the fuel cell device which has the reformer 4 to carry out steam reforming, which is equipped with a water supply tube 5 in order to supply water to the reformer 4, the water supply valve 6 installed at the water supply tube 5 in order to regulate amount of water supplied to the water supply pipe 5, a water treatment device to treat the water supplied to the reformer 4, a water tank 10 to store the water supplied to the reformer 4, and a control device 14 in order to control opening and closing of the water supply valve 6 based on the water level in the water tank 10, and in which the water supply valve 6, the water treatment device, the water tank 10, and the reformer 4 are connected sequentially by the water supply pipe 5, and since this is equipped with a water flow sensor 19 between the water supply valve 6 and the water tank 10, when a prescribed time has passed after the water supply valve 6 is closed, in the case the water flow sensor 19 detects the water flowing in the water supply pipe 5, the water supply valve is found to have the trouble.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184778-A (JP)
Title: Connection structure of structural member
Inventor: KODAMA KENJI
IPC: E04B1/62
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a structural member capable of ensuring waterproof even in an internal corner part and an external corner part securely and preventing breakage even when subjected to an earthquake.  <P>SOLUTION: This connection structure 100 for connecting a pair of structural members provided with the internal corner part or the external corner part respectively by an expansion joint, is provided with a metallic plate 170 attached along the direction of length of a joint part of the pair of structural members and having flexibility across end fringes of the connection part and a waterproofing layer 120 provided on an inner side of the metallic plate 170. A corner pressing member 175 is attached in the internal corner part or the external corner part to press the metallic plate 170 down. In addition, the metallic plate 170 is isolated in the internal corner part or the external corner part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185314-A (JP)
Title: Operating method of floor heating system
Inventor: SEKI HITOSHI
IPC: F24D3/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method of a floor heating system capable of promptly starting heating of a plurality of rooms at the same time without enlarging a heat source device in the operating method of the floor heating system for heating the plurality of rooms in which floor-heating heat radiation panels are laid, by a warm water circulating method.  <P>SOLUTION: In the operating method of the floor heating system, a heat radiation panel with output of 140 W/m<SP>2</SP>or more is used as the heat radiation panel, and in heating the plurality of rooms at the same time, starting operation until a room temperature reaches a predetermined heating temperature is sequentially performed for every room.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007231263-A (JP)
Title: (meth)acrylic acid-based copolymer, method for producing the same and detergent composition using the same
Inventor: YONEDA JUNRO
IPC: C11D3/37
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic or a methacrylic acid-based copolymer useful for a detergent composition efficiently removing soil of clothes, etc., especially hydrophobic soil such as collar dirt or oil and fat dirt without re-depositing the soil on the laundry even when washing is carried out with a small amount of water and having an excellent re-deposition preventing ability.  <P>SOLUTION: The acrylic or methacrylic acid-based copolymer comprises ≥70 to <95 mol% of an acrylic or a methacrylic acid-based monomer (a), ≥5 to <30 mol% of a sulfonic acid group-containing monomer (b), >0 to ≤50 mol% of an alkyl (meth)acrylate-based monomer (c) and/or a vinyl aromatic monomer (d) [with the proviso that the sum total of the composition of a constituent units (a), (b), (c) and (d) is 100 mol%] as essential constituent units.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188109-A (JP)
Title: Endoscopic surgery device
Inventor: SUGIYAMA YUUTAI
IPC: A61B17/04
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic surgery device increasing the accuracy of the treatment.  <P>SOLUTION: The endoscopic surgery device comprises a treatment instrument 201 with the moving function, inserted into a channel of an endoscope 101 and having a treatment part 202 with the treatment function; a setting means for setting a reference position O as a reference for treatment by the treatment instrument 201 and a reference direction D relative to the reference position O; a detection means for detecting the state of movement of the treatment instrument 201 in the reference direction D relative to the reference position O; and a control means for controlling the moving function or treatment function based on the state of movement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192235-A (JP)
Title: Cured composition for optical information medium and optical information medium
Inventor: NURISHI SEIJI
IPC: G11B7/257
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information medium which has an optical transmission layer with a high tensile elastic modulus and small warpage.  <P>SOLUTION: An optical transmission layer is a cured material made of coating film of cured composition including urethane (meta) acrylate (A), (meta) acrylate (B) shown in a general equation (I), and photo polymerization initiator (C). In the equation (I), n in the general equation is any integer number from 1 to 4. Regarding X<SP>1</SP>and X<SP>2</SP>, one is an acrylyl oxy group or a meta crylyl oxy group while the other is a hydrogen atom or alkyl group, and R<SP>1</SP>to R<SP>12</SP>are independently hydrogen atoms or an alkyl groups respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190488-A (JP)
Title: Compression ignition engine
Inventor: KUDO YUUGO
IPC: F02B11/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compression ignition engine that extends a fuel combustion period and delays fuel ignition timing in premix compression ignition.  <P>SOLUTION: This compression ignition engine performs fuel injection at an earlier timing than a compression top dead center, and performs ignition combustion in a combustion chamber after promoting premixing of fuel. A fuel adjusting material 15 having a plurality of holes 16 therein is provided in a cylinder. The holes 16 of the fuel adjusting material 15 are structured based on a quenching distance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220281-A (JP)
Title: Programming method for threshold voltage control pram
Inventor: SUH DONG-SEOK
IPC: G11C13/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programming method for a threshold voltage control PRAM.  <P>SOLUTION: The programming method includes: determining the amorphous state of a chalcogenide material to form programming areas having threshold voltages corresponding to high and low data; and controlling the quenching speed of the chalcogenide material based on the time control of the trailing edge of programming pulses to adjust the threshold voltage of the chalcogenide material. Thus, as programming areas of certain sizes are obtained irrespective of low or high data, the reliability of a memory device is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176603-A (JP)
Title: Structure of package
Inventor: SAKAI SHUHEI
IPC: B65D85/86
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structure of the package, which requires only a small number of component members, and which can protect a stored article against an impact on the stored article from all directions by withstanding the impact.  <P>SOLUTION: The structure of the package includes an elastic resin-made sheet-like molding, and comprises first and second tray packs 21 and 51 combined together so as to hold the stored article in a sandwiching manner in the state of facing each other. The tray packs individually comprises: a holding part 23 which holds the periphery of the stored article; supporting surfaces 22 and 52 including a plurality of combinations 33 and 63 of protrusions having different heights and sizes formed outward on a surface parallel to the stored object with a space; and curved surfaces 28 and 56 which are composed of first curved surfaces 41 and 71 in side view, formed in an elastically deformable manner around the holding part 23, and second curved surfaces 42 and 72 in the direction of being spread in such a manner as to continue into the first curved surfaces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008174887-A (JP)
Title: Knitting method for irregularly knitted mayer fabric and the irregularly knitted mayer fabric
Inventor: OISHI MITSUO
IPC: B32B5/26
Filed: 2007-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for knitting using a Mayer knitting machine a lightweight irregularly knitted Mayer fabric not used as a blanket and good in skin touch, and to provide the irregularly knitted Mayer fabric.  <P>SOLUTION: The method for knitting the irregularly knitted Mayer fabric includes the following steps: Each one weft L1 and warp L2 are fed to respective reeds 4, respectively, one pile yarn 3 is fed to the reeds 4 and woven into the weft L1 and the warp L2 by a needle 5 for knitting a ground knit fabric only on one side of a needle bed. The resulting irregularly knitted Mayer fabric is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007136458-A (JP)
Title: Wall paper pasting machine
Inventor: SANO GENZO
IPC: B05C1/08
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall paper pasting machine which, even when the residual volume of the glue in a glue tank is reduced, can transfer the glue within the glue tank onto a pasting roll.  <P>SOLUTION: In this wall paper pasting machine, while delivering a sheet-shaped wall covering material which is pulled from the rear face of the body of a pasting machine toward the front face side, glue contained within a glue tank capable of being inserted/withdrawn into/from the pasting machine body is raked up by a glue rake-up roll supported pivotably within the glue tank and is transferred onto a pasting roll supported pivotably on the pasting machine body side to continuously coat glue onto the backside of the wall covering material by the pasting roll. The pivotably supported position of the glue rake-up roll is deviated from the center of the glue tank width in the cross transfer direction to one side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149123-A (JP)
Title: Music retrieval device, music retrieval method, music retrieval program
Inventor: SHISHIDO ICHIRO
IPC: G06F17/30
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve music having a mood similar to that of specified music.  <P>SOLUTION: The music retrieval device comprises a music data storing means for storing a plurality of pieces of music data including lyric data of music, a word extracting means for extracting a prescribed word by dividing the lyric data into word units, a weighting factor calculating means for calculating the weighting factor indicating the frequency in the use of the word extracted by the word extracting means in each music, and a score calculating means for calculating the coordinate value for arranging each music in an information space using the weighting factor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201245-A (JP)
Title: Vehicle air conditioner
Inventor: YAGISAWA KENJI
IPC: B60H1/32
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly lower an interior temperature even when a cooler is started at the high outside air temperature.  <P>SOLUTION: In this vehicle air conditioner provided with a refrigerating cycle and an air conditioner duct 9, the amount of heat transferred in an evaporator 6 from conditioned air to a refrigerant is suppressed until a predetermined time elapses from starting of the air conditioner. The amount of heat transferred in the evaporator 6 is suppressed in such a manner that the conditioned air after passing through the evaporator 6 is circulated upstream the evaporator 6, the outside air temperature is introduced when the outside air temperature is lower than the inside air temperature, and the output of a blower fan 10 is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007310357-A (JP)
Title: Image forming apparatus
Inventor: TAKUMA YASUO
IPC: G03G21/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus free from irregularities in an image by reducing abnormal discharge in a destaticizer as a major section for electrification control and stabilizing the surface potential of a photoreceptor, regarding an electrifying device with the combination of an electrifier and a destaticizer.  <P>SOLUTION: The image forming apparatus includes: an environment judging means that receives temperature information or humidity information in the image forming apparatus installation environment and judges the environment, and a control means for adjusting the value of the potential V1 based on the judgement value by the environment judging means. In the case the absolute humidity in the environment becomes ≤4 g/m<SP>3</SP>, a voltage to be applied on the electrifier is set higher by about 100 V in terms of an absolute value than the normal one.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200380-A (JP)
Title: Evaluation method of bone waveform by ultrasonic measurement, its apparatus and recording medium having the evaluation program recorded thereon
Inventor: NAKADA OSAMU
IPC: A61B8/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus with which a subject performs measurement easily and a measured result is easy to understand, and which is excellent in functionality and easy to maintain and manage.  <P>SOLUTION: The apparatus for solving the problem is the apparatus for judging (A-E) a bone waveform result from the relation of an ultrasonic waveform and a measured waveform obtained beforehand by experiments. A measurement part is the wrist and the subject can perform measurement more easily compared to the time when the calcaneal bone is measured. Also, by turning a balloon 4 and an ultrasonic wave 5 to an integrated structure, the need of applying a contact medium between the balloon 4 and the ultrasonic probe 5 is eliminated. Further, durability is improved by coating a surface layer with the urethane film of high hardness, and thus maintenance and management are facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204585-A (JP)
Title: Shock absorbing material for electronic equipment
Inventor: NAKAJIMA TAKASHI
IPC: G11B33/08
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing material for electronic equipment, capable of effectively absorbing an impact by impact absorption, vibration absorption or the like.  <P>SOLUTION: The shock absorbing material for electronic equipment 10 is interposed between a peripheral portion 11a of a hard disk 11 as an electronic part and an electronic part casing 12 which supports the hard disk 11. Namely, the shock absorbing material 10 includes a contact part 13 which surface-contacts with the peripheral portion 11a of the hard disk 11, an elastic part 14 provided outside the contact part 13 to cover the contact part 13, and a retaining part 15 provided outside the elastic part 14 to cover the elastic part 14, which are mutually adhered in an integrated manner. The contact part 13 and the retaining part 15 are formed with hardness higher than that of the elastic part 14. The contact part 13, the elastic part 14 and the retaining part 15 are formed to have a U-shaped sectional form to fit and fix the peripheral portion 11a of the hard disk 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT